/* Header-specific CSS - No scroll behavior overrides */
/* Shared between landing and blog pages */

@font-face {
    font-family: 'Raleway';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('fonts/Raleway/static/Raleway-Light.ttf') format('truetype');
}

@font-face {
    font-family: 'Raleway';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/Raleway/static/Raleway-Regular.ttf') format('truetype');
}

@font-face {
    font-family: 'Raleway';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('fonts/Raleway/static/Raleway-Medium.ttf') format('truetype');
}

@font-face {
    font-family: 'Raleway';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('fonts/Raleway/static/Raleway-SemiBold.ttf') format('truetype');
}

@font-face {
    font-family: 'Raleway';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('fonts/Raleway/static/Raleway-Bold.ttf') format('truetype');
}

/* Inter Font Family */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/Inter/static/Inter_18pt-Regular.ttf') format('truetype');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('fonts/Inter/static/Inter_18pt-Medium.ttf') format('truetype');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('fonts/Inter/static/Inter_18pt-SemiBold.ttf') format('truetype');
}

/* CSS Custom Properties - Only header-related */
:root {
    /* Colors */
    --primary-color: #ffffff;
    --secondary-color: #e5e5e5;
    --accent-color: #EFE8E8;
    --highlight-color: #23f2c8ae;

    --c-white: #fff;
    --c-black: #000;
    --c-ash: #eaeef6;
    --c-charcoal: #a0a0a0;
    --c-void: #141b22;
    --c-fair-pink: #FFEDEC;
    --c-apricot: #FBC8BE;
    --c-coffee: #754D42;
    --c-del-rio: #917072;
    --c-java: #1FCAC5;
    --c-titan-white: #f1eeff;
    --c-cold-purple: #a69fd6;
    --c-indigo: #6558d3;
    --c-governor: #4133B7;

    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --border-light: #e2e8f0;
    --border-medium: #cbd5e0;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Typography */
    --header-font: 'Raleway', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* Container */
.container {
    width: min(90%, 1200px);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* Header Styles */
header {
    position: relative;
    background: var(--primary-color);
    color: var(--text-primary);
    padding: var(--space-5) 0;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-light);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Navigation Styles */
header nav ul {
    list-style: none;
    display: flex;
    gap: var(--space-6);
    padding: 0;
    margin: 0;
    align-items: center;
}

header nav ul li a {
    position: relative;
    display: block;
    padding: var(--space-2) var(--space-4);
    color: var(--text-secondary);
    text-decoration: none;
    text-transform: uppercase;
    font-size: var(--text-sm);
    font-weight: 500;
    font-family: var(--header-font);
    letter-spacing: 0.05em;
    transition: all var(--transition-base);
    border-radius: var(--radius-md);
}

header nav ul li a:hover {
    color: var(--text-primary);
    background-color: var(--highlight-color);
    transform: translateY(-1px);
}

header nav ul li a b {
    font-weight: 700;
    color: var(--c-indigo);
}

/* Header Right Section */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Contact Button */
.contact-btn {
    font-family: var(--header-font);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 0.05em;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.contact-btn.primary-cta {
    background: linear-gradient(135deg, var(--c-indigo) 0%, var(--c-governor) 100%);
    color: var(--c-white);
    box-shadow: var(--shadow-md);
}

.contact-btn.primary-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--c-governor) 0%, var(--c-indigo) 100%);
}

.contact-btn.primary-cta:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Language Button */
.language-btn {
    position: relative;
    background: transparent;
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-3);
    cursor: pointer;
    font-family: var(--header-font);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-base);
    outline: none;
}

.language-btn:hover,
.language-btn.active {
    border-color: var(--c-indigo);
    color: var(--c-indigo);
    background-color: var(--c-titan-white);
}

.current-lang {
    display: block;
    pointer-events: none;
}

.lang-options {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--c-white);
    border: 2px solid var(--c-indigo);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.language-btn.active .lang-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-options span {
    display: block;
    padding: var(--space-2) var(--space-3);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
    color: var(--text-secondary);
}

.lang-options span:hover {
    background-color: var(--highlight-color);
    color: var(--c-indigo);
}

.lang-options span:first-child {
    border-radius: 0;
}

.lang-options span:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* Mobile Navigation Styles */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--space-1);
    z-index: 1200;
    transition: all var(--transition-base);
    border-radius: var(--radius-md);
    outline: none;
    position: fixed;
    top: 5%;
    right: 1%;
}

.mobile-menu-toggle:hover {
    background-color: rgba(0, 0, 0, 0.05);
    transform: scale(1.05);
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.mobile-menu-toggle:focus {
    outline: 2px solid var(--highlight-color);
    outline-offset: 2px;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: var(--text-primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
    border-radius: var(--radius-sm);
    display: block;
    box-shadow: var(--shadow-sm);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

#main_nav {
    transition: transform var(--transition-base);
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Mobile Responsive Styles */
@media screen and (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        margin-right: var(--space-5);
    }

    header .container {
        position: relative;
        padding-right: var(--space-5);
    }

    header nav#main_nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        background: linear-gradient(135deg, var(--c-white) 0%, #f8f9fa 100%);
        box-shadow: var(--shadow-lg);
        z-index: 1150;
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        padding-top: var(--space-20);
        overflow-y: auto;
    }

    header nav#main_nav.active {
        right: 0;
    }

    header nav#main_nav ul {
        display: flex;
        flex-direction: column;
        gap: 0;
        padding: 0;
        margin: 0;
    }

    header nav#main_nav ul li {
        width: 100%;
        opacity: 0;
        transform: translateX(50px);
        transition: all var(--transition-base);
    }

    header nav#main_nav.active ul li {
        animation: slideInFromRight 0.4s ease forwards;
    }

    header nav#main_nav.active ul li:nth-child(1) { animation-delay: 0.1s; }
    header nav#main_nav.active ul li:nth-child(2) { animation-delay: 0.15s; }
    header nav#main_nav.active ul li:nth-child(3) { animation-delay: 0.2s; }
    header nav#main_nav.active ul li:nth-child(4) { animation-delay: 0.25s; }
    header nav#main_nav.active ul li:nth-child(5) { animation-delay: 0.3s; }

    header nav#main_nav ul li a {
        display: block;
        padding: var(--space-5) var(--space-6);
        font-size: var(--text-base);
        font-weight: 500;
        border-bottom: 1px solid var(--border-light);
        transition: all var(--transition-base);
        color: var(--text-primary);
        width: 100%;
        box-sizing: border-box;
    }

    header nav#main_nav ul li a:hover,
    header nav#main_nav ul li a:focus {
        background-color: var(--highlight-color);
        transform: translateX(8px);
        color: var(--text-primary);
    }

    .header-right {
        display: none;
    }

    .container {
        width: 95%;
        padding: 0 var(--space-3);
    }
}

/* Tablet Responsive */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }

    header nav#main_nav {
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        box-shadow: none;
        padding: 0;
        overflow: visible;
    }

    header nav#main_nav ul {
        display: flex;
        flex-direction: row;
        gap: var(--space-4);
    }

    header nav#main_nav ul li {
        width: auto;
        opacity: 1;
        transform: none;
    }

    header nav#main_nav ul li a {
        padding: var(--space-2) var(--space-3);
        font-size: var(--text-sm);
        border-bottom: none;
        width: auto;
    }

    .header-right {
        display: flex;
        gap: var(--space-3);
    }

    .container {
        width: 90%;
    }
}

/* Desktop Responsive */
@media screen and (min-width: 1025px) {
    .mobile-menu-toggle {
        display: none;
    }

    header nav#main_nav {
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        box-shadow: none;
        padding: 0;
        overflow: visible;
    }

    header nav#main_nav ul {
        display: flex;
        flex-direction: row;
        gap: var(--space-6);
    }

    header nav#main_nav ul li {
        width: auto;
        opacity: 1;
        transform: none;
    }

    header nav#main_nav ul li a {
        padding: var(--space-2) var(--space-4);
        font-size: var(--text-sm);
        border-bottom: none;
        width: auto;
    }

    .header-right {
        display: flex;
        gap: var(--space-4);
    }
}

/* Small Mobile Devices */
@media screen and (max-width: 480px) {
    .container {
        width: 95%;
        padding: 0 var(--space-2);
    }

    #main_nav {
        width: 90%;
        max-width: 280px;
    }

    .contact-btn.primary-cta {
        font-size: var(--text-xs);
        padding: var(--space-2) var(--space-4);
    }
}